【技术实践】安装 go 语言环境

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wget https://storage.googleapis.com/golang/go1.8.3.linux-amd64.tar.gz --no-check-certificate

tar zxvf go1.8.3.linux-amd64.tar.gz

mv go /usr/local/

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export PATH=$PATH:/usr/local/go/bin

export GOROOT=/usr/local/go

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[root@localhost ~]# source /etc/profile

[root@localhost ~]# go version

go version go1.8.3 linux/amd64

[root@localhost ~]#

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package main

import "fmt"

func main() {

  fmt.Println("Email : Mike_Zhang@live.com")

}

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[root@localhost src]# go build test1.go

[root@localhost src]# ls

test1 test1.go

[root@localhost src]# ./test1

Email : Mike_Zhang@live.com

[root@localhost src]#

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[root@localhost src]# go run test1.go

Email : Mike_Zhang@live.com

[root@localhost src]#

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//usr/bin/env go run $0 "$@"; exit

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[root@localhost src]# cat test1.go

//usr/bin/env go run $0 "$@"; exit

package main

import "fmt"

func main() {

    fmt.Println("Email : Mike_Zhang@live.com")

}

[root@localhost src]# chmod a+x test1.go

[root@localhost src]# ./test1.go

Email : Mike_Zhang@live.com

[root@localhost src]#